CN220431268U

CN220431268U - Mechanical transmission mechanism

Info

Publication number: CN220431268U
Application number: CN202322120191.2U
Authority: CN
Inventors: 张竞; 梁海超; 郭吉祥; 吴海涛; 杨建玉
Original assignee: Datang Xilin Guolei Wind Power Co ltd
Current assignee: Datang Xilin Guolei Wind Power Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-02-02
Anticipated expiration: 2033-08-08

Abstract

The utility model provides a mechanical transmission mechanism, which comprises a travelling mechanism; the lifting mechanism comprises a power assembly arranged on the travelling mechanism, a plurality of screws are rotatably connected to the travelling mechanism, sleeves are sleeved on the tops of the screws in a threaded manner, and the power assembly is in transmission connection with the screws; the conveying mechanism comprises a table top fixedly connected with the sleeve, an adjusting component is arranged on the table top, one end of the adjusting component is rotationally connected with the conveying component, the other end of the conveying component is rotationally connected with a connecting shaft, the connecting shaft is in sliding connection with the adjusting component, the connecting shaft is rotationally connected with a movable end of a cylinder, and the cylinder body end of the cylinder is hinged with the table top. The utility model solves the problem that the conveying height and the conveying angle of the transmission assembly are not easy to change in the conveying process.

Description

Mechanical transmission mechanism

Technical Field

The utility model belongs to the technical field of transmission mechanisms, and particularly relates to a mechanical transmission mechanism.

Background

Mechanical transmission mainly refers to transmission for transmitting power and motion by using a mechanical mode, and is divided into two types: the driving part and the driven part are meshed or meshed with each other to transmit power or motion. The belt conveyer mainly consists of two end point rollers and a closed conveyer belt tightly sleeved on the end point rollers, wherein the roller driving the conveyer belt to rotate is called a driving roller, the other roller changing the movement direction of the conveyer belt is called a direction changing roller, the driving roller is driven by a motor through a speed reducer, the conveyer belt is dragged by virtue of friction between the driving roller and the conveyer belt, and the transmission structure is a mechanical transmission structure.

The existing mechanical transmission mechanism may not be capable of adjusting the height and angle of the belt according to the use requirement, so that the use efficiency of the transmission mechanism is reduced, and the transmission mechanism is not applicable to various situations, so that a mechanical transmission mechanism is needed to solve the problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a mechanical transmission mechanism.

To achieve the above object, the present utility model provides a mechanical transmission mechanism comprising:

a walking mechanism;

the lifting mechanism comprises a power assembly arranged on the travelling mechanism, a plurality of screws are rotatably connected to the travelling mechanism, sleeves are sleeved on the tops of the screws in a threaded manner, and the power assembly is in transmission connection with the screws;

the conveying mechanism comprises a table top fixedly connected with the sleeve, an adjusting component is arranged on the table top, one end of the conveying component is rotationally connected with the adjusting component, the other end of the conveying component is rotationally connected with a connecting shaft, the connecting shaft is in sliding connection with the adjusting component, the connecting shaft is rotationally connected with a movable end of a cylinder, and the cylinder body end of the cylinder is hinged with the table top.

Preferably, the adjusting component comprises two supporting plates fixedly connected with the table top, the two supporting plates are rotationally connected with the conveying component, two limiting frames are fixedly connected with the table top, sliding grooves are formed in the limiting frames, and the connecting shafts extend into the sliding grooves and are in sliding connection with the sliding grooves.

Preferably, the conveying assembly comprises a mounting frame rotatably connected with the supporting plate, a conveying assembly is arranged in the mounting frame, and the mounting frame is rotatably connected with the connecting shaft.

Preferably, the conveying assembly comprises a first motor fixedly connected with the supporting plate, an output shaft of the first motor penetrates through the supporting plate and the mounting frame and is in transmission connection with a driving wheel, the driving wheel is connected with a driven wheel through belt transmission, and the driving wheel and the driven wheel are respectively in rotary connection with the mounting frame.

Preferably, the power assembly comprises two second motors fixedly connected to the top ends of the travelling mechanisms, and output shafts of the two second motors are fixedly connected with bottoms of the two screws respectively.

Preferably, the travelling mechanism comprises a bottom plate, the second motor is fixedly connected to the bottom plate, an armrest is fixedly connected to one side of the bottom plate, a plurality of travelling wheels are fixedly connected to the bottom end of the bottom plate, and the travelling wheels are in contact with the ground

Compared with the prior art, the utility model has the following advantages and technical effects:

when the height of the conveying assembly is required to be adjusted, the power assembly is only required to be started to drive the screw rod to rotate, and the sleeve is driven to ascend or descend, so that the height of the whole table top can be changed; when the angle to the transmission is changed, need open the cylinder, utilize the cylinder to bring the connecting axle to rotate, the connecting axle can slide and spacing in adjusting assembly, and adjusting assembly's one end is rotated with conveying assembly and is connected, and the other end makes conveying assembly sliding connection, can make conveying assembly's transportation angle adjust.

The utility model solves the problem that the conveying height and the conveying angle of the transmission assembly are not easy to change in the conveying process.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, illustrate and explain the application and are not to be construed as limiting the application. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a transfer mechanism of the present utility model;

in the figure: 1. a screw; 2. a sleeve; 3. a table top; 4. a connecting shaft; 5. a cylinder; 6. a support plate; 7. a limiting frame; 8. a chute; 9. a mounting frame; 10. a first motor; 11. a driving wheel; 12. driven wheel; 13. a second motor; 16. a bottom plate; 17. an armrest; 18. and a walking wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-2, the present utility model provides a mechanical transmission mechanism comprising:

a walking mechanism;

the lifting mechanism comprises a power assembly arranged on the travelling mechanism, a plurality of screws 1 are rotatably connected to the travelling mechanism, sleeves 2 are sleeved on the tops of the screws 1 in a threaded manner, and the power assembly is in transmission connection with the screws 1;

the conveying mechanism comprises a table top 3 fixedly connected with the sleeve 2, an adjusting component is arranged on the table top 3, one end of the adjusting component is rotationally connected with the conveying component, the other end of the conveying component is rotationally connected with a connecting shaft 4, the connecting shaft 4 is slidably connected with the adjusting component, the connecting shaft 4 is rotationally connected with a movable end of a cylinder 5, and the cylinder body end of the cylinder 5 is hinged with the table top 3.

When the height of the conveying component is required to be adjusted, the power component is only required to be started to drive the screw rod 1 to rotate, the sleeve 2 is driven to ascend or descend, and the height of the whole table top 3 can be further changed; when the angle to the transmission is changed, need open cylinder 5, utilize cylinder 5 to bring connecting axle 4 to rotate, connecting axle 4 can slide and spacing in adjusting the subassembly, and adjusting the one end and the transmission subassembly of subassembly rotate to be connected, and the other end makes transmission subassembly sliding connection, can make transmission subassembly's transportation angle adjust.

Further optimizing scheme, adjusting part includes two backup pads 6 with mesa 3 rigid coupling, rotates between two backup pads 6 and is connected with conveying subassembly, and the rigid coupling has two spacing shelves 7 on the mesa 3, has seted up spout 8 on two spacing shelves 7, and connecting axle 4 stretches into spout 8 and with spout 8 sliding connection.

The backup pad 6 is in order to highly fixed the one end of conveying subassembly, and limit frame 7 is used for seting up spout 8, and spout 8 is used for spacing and providing the supportability to connecting axle 4.

Further optimizing scheme, conveying assembly includes the installing frame 9 of rotating with backup pad 6 to be connected, is provided with conveying assembly in the installing frame 9, and installing frame 9 rotates with connecting axle 4 to be connected.

The mounting frame 9 is provided for providing a transport position for the transport assembly, facilitating transport and rotational connection with the support plate 6 and the connection shaft 4.

Further preferably, the conveying assembly comprises a first motor 10 fixedly connected with the supporting plate 6, an output shaft of the first motor 10 penetrates through the supporting plate 6 and the mounting frame 9 and is in transmission connection with a driving wheel 11, the driving wheel 11 is in transmission connection with a driven wheel 12 through a belt, and the driving wheel 11 and the driven wheel 12 are respectively in rotary connection with the mounting frame 9.

The first motor 10 may be used to drive the driving wheel 11 to rotate, the driving wheel 11 rotates with the driven wheel 12 via the belt, the driving wheel 11 and the driven wheel 12 are rotatably connected with respect to the mounting frame 9, and at the same time, the belt is also in a relative rotation relationship with respect to the mounting frame 9.

In a further optimized scheme, the power assembly comprises two second motors 13 fixedly connected to the top ends of the travelling mechanisms, and output shafts of the two second motors 13 are fixedly connected with the bottoms of the two screw rods 1 respectively. The second motor 13 turns on the screw 1 to rotate.

Further optimizing scheme, running gear includes bottom plate 16, and the rigid coupling has second motor 13 on the bottom plate 16, and bottom plate 16 and screw rod 1 rotate to be connected, and one side rigid coupling of bottom plate 16 has handrail 17, and the bottom rigid coupling of bottom plate 16 has a plurality of walking wheels 18, and walking wheels 18 contact with ground.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. A mechanical transmission, comprising:

a walking mechanism;

the lifting mechanism comprises a power assembly arranged on the travelling mechanism, a plurality of screws (1) are rotatably connected to the travelling mechanism, sleeves (2) are sleeved on the tops of the screws (1) in a threaded manner, and the power assembly is in transmission connection with the screws (1);

the conveying mechanism comprises a table top (3) fixedly connected with the sleeve (2), an adjusting component is arranged on the table top (3), one end of the conveying component is rotationally connected with the adjusting component, the other end of the conveying component is rotationally connected with a connecting shaft (4), the connecting shaft (4) is slidably connected with the adjusting component, the connecting shaft (4) is rotationally connected with a movable end of a cylinder (5), and the cylinder end of the cylinder (5) is hinged with the table top (3).

2. The mechanical transmission according to claim 1, wherein: the adjusting assembly comprises two supporting plates (6) fixedly connected with the table top (3), the two supporting plates (6) are rotationally connected with the conveying assembly, two limiting frames (7) are fixedly connected with the table top (3), sliding grooves (8) are formed in the limiting frames (7), and the connecting shaft (4) stretches into the sliding grooves (8) and is in sliding connection with the sliding grooves (8).

3. The mechanical transmission according to claim 2, wherein: the conveying assembly comprises a mounting frame (9) rotationally connected with the supporting plate (6), a conveying assembly is arranged in the mounting frame (9), and the mounting frame (9) is rotationally connected with the connecting shaft (4).

4. A mechanical transmission according to claim 3, wherein: the conveying assembly comprises a first motor (10) fixedly connected with the supporting plate (6), an output shaft of the first motor (10) penetrates through the supporting plate (6) and the mounting frame (9) and is connected with a driving wheel (11) in a transmission mode, the driving wheel (11) is connected with a driven wheel (12) through belt transmission, and the driving wheel (11) and the driven wheel (12) are respectively connected with the mounting frame (9) in a rotation mode.

5. The mechanical transmission according to claim 1, wherein: the power assembly comprises two second motors (13) fixedly connected to the top ends of the travelling mechanisms, and output shafts of the two second motors (13) are fixedly connected with the bottoms of the two screw rods (1) respectively.

6. The mechanical transmission according to claim 5, wherein: the walking mechanism comprises a bottom plate (16), the second motor (13) is fixedly connected to the bottom plate (16), an armrest (17) is fixedly connected to one side of the bottom plate (16), a plurality of walking wheels (18) are fixedly connected to the bottom end of the bottom plate (16), and the walking wheels (18) are in contact with the ground.